Answer:
At any given temperature, small, light molecules (such as H2, hydrogen gas) diffuse faster than larger, more massive molecules (such as N2, nitrogen gas) because they are traveling faster, on the average (see heat; kinetic-molecular theory of gases).
Answer:
B. His Frame size
C. His Muscle-to-fat ratio
E. His height
Explanation:
Call 911 and continue to monitor them until help arrives
An extrovert is someone who is outgoing and socially confident
